Software Technologies Inventory and Attributes - Lifecycle and Status attributes for the Software Technologies Inventory
Software Technologies Inventory and Attributes
Chapter 13. Lifecycle and Status attributes for the Software Technologies Inventory
Executive Summary: Chapter Overview
IF4ITThe Bottom Line
Core Concepts
| Concept | Definition & Strategic Role |
|---|---|
| Lifecycle State | The enterprise’s own governed state for a technology, distinct from the supplier’s support status — a technology can be Active internally while already past End of Support externally. |
| End of Support Versus End of Life | End of Support ends fixes and security updates; End of Life ends the product entirely. The first drives urgency, the second bounds planning. |
| Deprecation With a Date | A deprecation carrying no retirement target date rarely completes, which is why the target date is governed alongside the state. |
Quick Q&A
Question: Why is End of Support a Crawl attribute when so much else is deferred?
Read More Below
Lifecycle and status attributes record where each software technology sits in its life, and the dates that determine when the enterprise must act.
| Attribute Name | Maturity | Description and Notes |
|---|---|---|
| Lifecycle State | Crawl | Description — Where the technology sits in its governed life within this enterprise. Benefit(s) — Distinguishes what is being adopted from what is being tolerated from what is being removed, which is the basis of every portfolio decision. Source — Manual. Examples — Proposed, Active, Under Review, Deprecated, Retired, Archived Notes — This is the enterprise's own state, distinct from the supplier's support status; a technology can be Active here while already past End of Support. |
| End of Support Date | Crawl | Description — The date the supplier ceases to provide fixes, patches, and security updates. Benefit(s) — The most operationally consequential date in the record. Past this point the technology accrues unpatchable vulnerabilities regardless of how well it runs. Source — Manual or Derived. Examples — 2027-04-30 Notes — Crawl-tagged deliberately. An inventory that cannot report what is approaching end of support is not yet serving its main purpose. |
| End of Life Date | Walk | Description — The date the supplier ceases to develop, sell, or maintain the technology in any form. Benefit(s) — Marks the outer boundary for planning; after this date no extended support arrangement is available at any price. Source — Manual. Notes — Often later than End of Support. Where the supplier has announced neither date, record that explicitly rather than leaving the field ambiguous. |
| Date Introduced | Walk | Description — When the technology first entered the enterprise. Benefit(s) — Supports tenure analysis and reveals how long technologies persist beyond their intended life. Source — Manual or Derived. Notes — For harvested records this is often approximate; record the best available date and note its confidence. |
| Retirement Target Date | Walk | Description — The date by which the enterprise intends to have removed the technology. Benefit(s) — Converts a deprecation decision into a plan with a deadline, and lets dependent application work be sequenced against it. Source — Manual. Notes — Populate whenever Lifecycle State is Deprecated; a deprecation with no target date rarely completes. |
| Replacement Technology | Run | Description — The software technology intended to replace this one, referenced by Semantic Identifier. Benefit(s) — Makes migration paths explicit and lets the enterprise see convergence progress across the portfolio. Source — Manual. Notes — A typed reference to another record in this inventory, not free text. |
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